Caller ID just had the city name, but the person who was on the line asked for me by name (my number is NOT published) and then said she was with "TDS your local security company", at least I think she said TDS.
The is a real company called TDS Security Systems - but they do Internet security and I doubt they would ever make such a call and especially sya they are "my local security company". So I doubt this was really that company but just a scam call of some sort.
Well, since I haven't done business with any such company the call was obviously an illegal cold sales call or just another of 1 of the thousands of scam calls that I get each year. But,at that point I just told her in very bold terms that her call was illegal and hung up.
Generally I never answer calls that just list the city & state, rather than a name of some sort. 99.9% of the time these calls are scams.